Factor Info

ID 82185
Size 497 digits / 1649 bits
Status composite
Value 16290307297679059146375744704362515245525306586392169193550847302061748236507934414955156566746882773374018209076173666348178262134443844295043563103740578537550320448935797162140998303313336389069991395011522964169629531275428266847938851230644722796676869495149544365695400493923538306510400800560881474131140930059935096419339622040025557297308827016763213104654883597456850949043244855482887977693156778654364645956618779011386134820279144028170223120302448007123501847174344091518742666720567

Factorizations

Primary (ID: 81213) 72758025135560589062080810050081701 (proven prime)
(ID: 82186) 223897051456900362009761991116949040757958673363393587105887155606039088731963947977606831207867774131822569198869440658204839516401244547571724819663858746897966394022403338745971831221013567943993753481776384189548697156727950751808643222187503358576488870304363705692550919500843187127171445409091692812451286465509876203525120812929593952761052368630798673447966268928082653636286640618873183808046431453199954712369367541415754903807717899312623782538026667 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.